Comprehension Passage
Directions : Consider the following data on the number of Languages known by people in a sample size of 150. Based on this data, answer questions.
The number of persons who know at least 3 languages is
1
50
2
55
3
80
4
120
Directions : Consider the following data on the number of Languages known by people in a sample size of 150. Based on this data, answer questions.